Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Portland to Aspen from $221

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Aspen departing on 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Portland to Aspen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 10:29 amPDX-ASE
4h 29m1 stop
United Airlines Logo
9:40 am - 2:46 pmASE-PDX
6h 06m1 stop
$269United Airlines
Find Deal
Sun, Jan 4 - Mon, Jan 12
United Airlines Logo
5:00 am - 11:04 amPDX-ASE
5h 04m1 stop
United Airlines Logo
3:00 pm - 11:06 pmASE-PDX
9h 06m2 stops
$274United Airlines
Find Deal
Sun, Jan 4 - Mon, Jan 12
Delta Logo
2:36 pm - 12:53 pmPDX-ASE
21h 17m1 stop
Delta Logo
12:24 pm - 12:17 amASE-PDX
12h 53m2 stops
$298Delta
Find Deal
Sat, Jan 10 - Wed, Jan 14
Delta Logo
2:36 pm - 12:53 pmPDX-ASE
21h 17m1 stop
Delta Logo
12:24 pm - 12:17 amASE-PDX
12h 53m2 stops
$311Delta
Find Deal
Sat, Jan 10 - Wed, Jan 14
Alaska Airlines Logo
10:52 am - 7:14 pmPDX-ASE
7h 22m1 stop
Alaska Airlines Logo
1:44 pm - 8:34 pmASE-PDX
7h 50m1 stop
$339Alaska Airlines
Find Deal
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
5:35 am - 4:20 pmPDX-ASE
9h 45m2 stops
United Airlines Logo
12:36 pm - 10:44 pmASE-PDX
11h 08m2 stops
$349United Airlines
Find Deal
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
5:00 am - 10:38 amPDX-ASE
4h 38m1 stop
United Airlines Logo
5:12 pm - 9:15 pmASE-PDX
5h 03m1 stop
$363United Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
Delta Logo
6:00 am - 12:40 pmPDX-ASE
5h 40m1 stop
Delta Logo
12:20 pm - 10:24 pmASE-PDX
11h 04m1 stop
$372Delta
Find Deal
Wed, Dec 24 - Wed, Dec 31
United Airlines Logo
6:00 am - 9:18 pmPDX-ASE
14h 18m3 stops
United Airlines Logo
5:12 pm - 9:15 pmASE-PDX
5h 03m1 stop
$374United Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
United Airlines Logo
5:00 am - 10:29 amPDX-ASE
4h 29m1 stop
United Airlines Logo
6:20 pm - 10:59 pmASE-PDX
5h 39m1 stop
$379United Airlines
Find Deal
Wed, Dec 24 - Mon, Dec 29

Delta flights from Portland to Aspen

Our best Delta deals on Portland to Aspen flight tickets
Delta
Jan 10
PDX2:36 pmPortland
21h 17m
1 stop
ASE12:53 pmAspen Pitkin County
Jan 14
ASE12:24 pmAspen Pitkin County
12h 53m
2 stops
PDX12:17 amPortland
$298
Find similar
Delta
Jan 10
PDX2:36 pmPortland
21h 17m
1 stop
ASE12:53 pmAspen Pitkin County
Jan 14
ASE12:24 pmAspen Pitkin County
12h 53m
2 stops
PDX12:17 amPortland
$311
Find similar
Delta
Dec 24
PDX6:00 amPortland
5h 40m
1 stop
ASE12:40 pmAspen Pitkin County
Dec 31
ASE12:20 pmAspen Pitkin County
11h 04m
1 stop
PDX10:24 pmPortland
$372
Find similar

United Airlines flights from Portland to Aspen

Our best United Airlines deals on Portland to Aspen flight tickets
United Airlines
Jan 4
PDX5:00 amPortland
4h 29m
1 stop
ASE10:29 amAspen Pitkin County
Jan 12
ASE9:40 amAspen Pitkin County
6h 06m
1 stop
PDX2:46 pmPortland
$269
Find similar
United Airlines
Jan 4
PDX5:00 amPortland
5h 04m
1 stop
ASE11:04 amAspen Pitkin County
Jan 12
ASE3:00 pmAspen Pitkin County
9h 06m
2 stops
PDX11:06 pmPortland
$274
Find similar
United Airlines
Jan 10
PDX5:35 amPortland
9h 45m
2 stops
ASE4:20 pmAspen Pitkin County
Jan 14
ASE12:36 pmAspen Pitkin County
11h 08m
2 stops
PDX10:44 pmPortland
$349
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Aspen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 21, 2025.
Use the filters below to find and compare flights from Portland to Aspen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandAspen

PDX - ASE

PDXASE

Portland

Sun 1/4

5:00 am-10:29 am

1 stop4h 29m

Aspen Pitkin County

Mon 1/12

9:40 am-2:46 pm

1 stop6h 06m

$269

PortlandAspen

PDX - ASE

PDXASE

Portland

Sun 1/4

5:00 am-11:04 am

1 stop5h 04m

Aspen Pitkin County

Mon 1/12

3:00 pm-11:06 pm

2 stops9h 06m

$274

PortlandAspen

PDX - ASE

PDXASE

Portland

Sat 1/10

2:36 pm-12:53 pm

1 stop21h 17m

Aspen Pitkin County

Wed 1/14

12:24 pm-12:17 am

2 stops12h 53m

$298

PortlandAspen

PDX - ASE

PDXASE

Portland

Sat 1/10

2:36 pm-12:53 pm

1 stop21h 17m

Aspen Pitkin County

Wed 1/14

12:24 pm-12:17 am

2 stops12h 53m

$311

PortlandAspen

PDX - ASE

PDXASE

Portland

Sat 1/10

10:52 am-7:14 pm

1 stop7h 22m

Aspen Pitkin County

Wed 1/14

1:44 pm-8:34 pm

1 stop7h 50m

$339

PortlandAspen

PDX - ASE

PDXASE

Portland

Sat 1/10

5:35 am-4:20 pm

2 stops9h 45m

Aspen Pitkin County

Wed 1/14

12:36 pm-10:44 pm

2 stops11h 08m

$349

PortlandAspen

PDX - ASE

PDXASE

Portland

Mon 12/8

5:00 am-10:38 am

1 stop4h 38m

Aspen Pitkin County

Mon 12/15

5:12 pm-9:15 pm

1 stop5h 03m

$363

PortlandAspen

PDX - ASE

PDXASE

Portland

Wed 12/24

6:00 am-12:40 pm

1 stop5h 40m

Aspen Pitkin County

Wed 12/31

12:20 pm-10:24 pm

1 stop11h 04m

$372

PortlandAspen

PDX - ASE

PDXASE

Portland

Mon 12/8

6:00 am-9:18 pm

3 stops14h 18m

Aspen Pitkin County

Mon 12/15

5:12 pm-9:15 pm

1 stop5h 03m

$374

PortlandAspen

PDX - ASE

PDXASE

Portland

Wed 12/24

5:00 am-10:29 am

1 stop4h 29m

Aspen Pitkin County

Mon 12/29

6:20 pm-10:59 pm

1 stop5h 39m

$379

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Aspen from

How to get the cheapest flight ticket from Portland to Aspen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Aspen?

The month of October is, on average, the cheapest month to fly to Aspen from Portland, with most prices found around $338. If you aren’t able to travel to Aspen during the month of October, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $348.

What is the cheapest day to depart on your flight to Aspen?

The cheapest day to depart from Portland to Aspen is on a Saturday when prices can be found for as low as $504. The most expensive day to fly to Aspen is Wednesday, with ticket prices averaging around $598.

What is the cheapest time of day to depart on your flight to Aspen?

In the morning is the cheapest time of day to fly from Portland to Aspen when you can find flight prices for as low as $511. Flying to Aspen in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $688. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Portland to Aspen

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Aspen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Aspen (PDX to ASE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Aspen

Direct flights

None
There are no direct flights from Portland to Aspen. There are no popular flight routes from Portland to Aspen.
Search flight deals

  • How far is Portland to Aspen Pitkin County by plane?

    Aspen Pitkin County is 917.4 mi away from Portland. By plane, this route typically takes 4h 16m.

  • When did momondo last update prices for flights from Portland Airport to Aspen Pitkin County Airport?

    Prices for flights from Portland Airport to Aspen Pitkin County Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Aspen Pitkin County Airport?

  • How old do you have to be to fly from Portland Airport to Aspen Pitkin County Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Aspen Pitkin County Airport.

  • What documentation or ID do you need to fly to Aspen Pitkin County Airport?

    The necessary travel and health documents for your Aspen Pitkin County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Aspen?

Best airlines flying from Portland to Aspen

Compare and see reviews for airlines that fly from Portland to Aspen with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $219Free CancellationRating
7.9
8,002 reviews
Search Delta flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights

Traveling to a place near Aspen?

Book flights to Aspen if you plan to visit one of these locations
Snowmass Village
Leadville
Snowmass
Carbondale
Buena Vista

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Aspen?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Aspen. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Aspen with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Aspen from Portland with this policy.

How can momondo help me find flights from Portland to Aspen?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Aspen from Portland.

I’m not ready to book a flight from Portland to Aspen right now. Can momondo alert me if prices change?

Price alerts on flights to Aspen from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Aspen trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 12/21
Sun 12/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States